/*
 * SonarQube
 * Copyright (C) 2009-2023 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonar.server.user.ws;

import java.util.Map;
import org.assertj.core.groups.Tuple;
import org.junit.Rule;
import org.junit.Test;
import org.sonar.api.resources.Qualifiers;
import org.sonar.api.resources.ResourceType;
import org.sonar.api.resources.ResourceTypeTree;
import org.sonar.api.resources.ResourceTypes;
import org.sonar.api.server.ws.WebService;
import org.sonar.api.utils.System2;
import org.sonar.core.platform.PlatformEditionProvider;
import org.sonar.db.DbTester;
import org.sonar.db.component.ComponentDto;
import org.sonar.db.property.PropertyDto;
import org.sonar.db.user.UserDto;
import org.sonar.server.issue.AvatarResolverImpl;
import org.sonar.server.permission.PermissionService;
import org.sonar.server.permission.PermissionServiceImpl;
import org.sonar.server.tester.UserSessionRule;
import org.sonar.server.ws.WsActionTester;
import org.sonarqube.ws.Users.CurrentWsResponse;

import static com.google.common.collect.Lists.newArrayList;
import static java.util.Collections.emptyList;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.mockito.Mockito.mock;
import static org.sonar.api.web.UserRole.USER;
import static org.sonar.db.permission.GlobalPermission.ADMINISTER_QUALITY_PROFILES;
import static org.sonar.db.permission.GlobalPermission.PROVISION_PROJECTS;
import static org.sonar.db.permission.GlobalPermission.SCAN;
import static org.sonar.db.user.GroupTesting.newGroupDto;
import static org.sonar.test.JsonAssert.assertJson;

public class CurrentActionIT {
  @Rule
  public UserSessionRule userSession = UserSessionRule.standalone();
  @Rule
  public DbTester db = DbTester.create(System2.INSTANCE);

  private final PlatformEditionProvider platformEditionProvider = mock(PlatformEditionProvider.class);
  private final HomepageTypesImpl homepageTypes = new HomepageTypesImpl();
  private final PermissionService permissionService = new PermissionServiceImpl(new ResourceTypes(new ResourceTypeTree[] {
    ResourceTypeTree.builder().addType(ResourceType.builder(Qualifiers.PROJECT).build()).build()}));
  private final WsActionTester ws = new WsActionTester(
    new CurrentAction(userSession, db.getDbClient(), new AvatarResolverImpl(), homepageTypes, platformEditionProvider, permissionService));

  @Test
  public void return_user_info() {
    UserDto user = db.users().insertUser(u -> u
      .setLogin("obiwan.kenobi")
      .setName("Obiwan Kenobi")
      .setEmail("obiwan.kenobi@starwars.com")
      .setLocal(true)
      .setExternalLogin("obiwan")
      .setExternalIdentityProvider("sonarqube")
      .setScmAccounts(newArrayList("obiwan:github", "obiwan:bitbucket")));
    userSession.logIn(user);

    CurrentWsResponse response = call();

    assertThat(response)
      .extracting(CurrentWsResponse::getIsLoggedIn, CurrentWsResponse::getLogin, CurrentWsResponse::getName, CurrentWsResponse::getEmail, CurrentWsResponse::getAvatar,
        CurrentWsResponse::getLocal,
        CurrentWsResponse::getExternalIdentity, CurrentWsResponse::getExternalProvider, CurrentWsResponse::getScmAccountsList)
      .containsExactly(true, "obiwan.kenobi", "Obiwan Kenobi", "obiwan.kenobi@starwars.com", "f5aa64437a1821ffe8b563099d506aef", true, "obiwan", "sonarqube",
        newArrayList("obiwan:bitbucket", "obiwan:github"));
  }

  @Test
  public void return_educationPrinciples_dismiss_notice() {
    UserDto user = db.users().insertUser();
    userSession.logIn(user);

    PropertyDto property = new PropertyDto().setUserUuid(user.getUuid()).setKey("user.dismissedNotices.educationPrinciples");
    db.properties().insertProperties(userSession.getLogin(), null, null, null, property);

    CurrentWsResponse response = call();

    assertThat(response.getDismissedNoticesMap().entrySet())
      .extracting(Map.Entry::getKey, Map.Entry::getValue)
      .contains(Tuple.tuple("educationPrinciples", true));
  }

  @Test
  public void return_educationPrinciples_not_dismissed() {
    UserDto user = db.users().insertUser();
    userSession.logIn(user);

    CurrentWsResponse response = call();

    assertThat(response.getDismissedNoticesMap().entrySet())
      .extracting(Map.Entry::getKey, Map.Entry::getValue)
      .contains(Tuple.tuple("educationPrinciples", false));
  }

  @Test
  public void return_minimal_user_info() {
    UserDto user = db.users().insertUser(u -> u
      .setLogin("obiwan.kenobi")
      .setName("Obiwan Kenobi")
      .setEmail(null)
      .setLocal(true)
      .setExternalLogin("obiwan")
      .setExternalIdentityProvider("sonarqube")
      .setScmAccounts(emptyList()));
    userSession.logIn(user);

    CurrentWsResponse response = call();

    assertThat(response)
      .extracting(CurrentWsResponse::getIsLoggedIn, CurrentWsResponse::getLogin, CurrentWsResponse::getName, CurrentWsResponse::hasAvatar, CurrentWsResponse::getLocal,
        CurrentWsResponse::getExternalIdentity, CurrentWsResponse::getExternalProvider, CurrentWsResponse::getUsingSonarLintConnectedMode)
      .containsExactly(true, "obiwan.kenobi", "Obiwan Kenobi", false, true, "obiwan", "sonarqube", false);
    assertThat(response.hasEmail()).isFalse();
    assertThat(response.getScmAccountsList()).isEmpty();
    assertThat(response.getGroupsList()).isEmpty();
    assertThat(response.getPermissions().getGlobalList()).isEmpty();
  }

  @Test
  public void convert_empty_email_to_null() {
    UserDto user = db.users().insertUser(u -> u
      .setLogin("obiwan.kenobi")
      .setEmail(""));
    userSession.logIn(user);

    CurrentWsResponse response = call();

    assertThat(response.hasEmail()).isFalse();
  }

  @Test
  public void return_group_membership() {
    UserDto user = db.users().insertUser();
    userSession.logIn(user);
    db.users().insertMember(db.users().insertGroup(newGroupDto().setName("Jedi")), user);
    db.users().insertMember(db.users().insertGroup(newGroupDto().setName("Rebel")), user);

    CurrentWsResponse response = call();

    assertThat(response.getGroupsList()).containsOnly("Jedi", "Rebel");
  }

  @Test
  public void return_permissions() {
    UserDto user = db.users().insertUser();
    userSession
      .logIn(user)
      .addPermission(SCAN)
      .addPermission(ADMINISTER_QUALITY_PROFILES);

    CurrentWsResponse response = call();
    assertThat(response.getPermissions().getGlobalList()).containsOnly("profileadmin", "scan");
  }

  @Test
  public void fail_with_ISE_when_user_login_in_db_does_not_exist() {
    db.users().insertUser(usert -> usert.setLogin("another"));
    userSession.logIn("obiwan.kenobi");

    assertThatThrownBy(this::call)
      .isInstanceOf(IllegalStateException.class)
      .hasMessage("User login 'obiwan.kenobi' cannot be found");
  }

  @Test
  public void anonymous() {
    userSession
      .anonymous()
      .addPermission(SCAN)
      .addPermission(PROVISION_PROJECTS);

    CurrentWsResponse response = call();

    assertThat(response.getIsLoggedIn()).isFalse();
    assertThat(response.getPermissions().getGlobalList()).containsOnly("scan", "provisioning");
    assertThat(response)
      .extracting(CurrentWsResponse::hasLogin, CurrentWsResponse::hasName, CurrentWsResponse::hasEmail, CurrentWsResponse::hasLocal,
        CurrentWsResponse::hasExternalIdentity, CurrentWsResponse::hasExternalProvider)
      .containsOnly(false);
    assertThat(response.getScmAccountsList()).isEmpty();
    assertThat(response.getGroupsList()).isEmpty();
  }

  @Test
  public void json_example() {
    ComponentDto componentDto = db.components().insertPrivateProject(u -> u.setUuid("UUID-of-the-death-star").setKey("death-star-key"));
    UserDto obiwan = db.users().insertUser(user -> user
      .setLogin("obiwan.kenobi")
      .setName("Obiwan Kenobi")
      .setEmail("obiwan.kenobi@starwars.com")
      .setLocal(true)
      .setExternalLogin("obiwan.kenobi")
      .setExternalIdentityProvider("sonarqube")
      .setScmAccounts(newArrayList("obiwan:github", "obiwan:bitbucket"))
      .setHomepageType("PROJECT")
      .setHomepageParameter("UUID-of-the-death-star"));
    userSession
      .logIn(obiwan)
      .addPermission(SCAN)
      .addPermission(ADMINISTER_QUALITY_PROFILES)
      .addProjectPermission(USER, db.components().getProjectDto(componentDto));
    db.users().insertMember(db.users().insertGroup(newGroupDto().setName("Jedi")), obiwan);
    db.users().insertMember(db.users().insertGroup(newGroupDto().setName("Rebel")), obiwan);

    String response = ws.newRequest().execute().getInput();

    assertJson(response).isSimilarTo(getClass().getResource("current-example.json"));
  }

  @Test
  public void handle_givenSonarLintUserInDatabase_returnSonarLintUserFromTheEndpoint() {
    UserDto user = db.users().insertUser(u -> u.setLastSonarlintConnectionDate(System.currentTimeMillis()));
    userSession.logIn(user);

    CurrentWsResponse response = call();

    assertThat(response.getUsingSonarLintConnectedMode()).isTrue();
  }

  @Test
  public void return_sonarlintAd_dismiss_notice() {
    UserDto user = db.users().insertUser();
    userSession.logIn(user);

    PropertyDto property = new PropertyDto().setUserUuid(user.getUuid()).setKey("user.dismissedNotices.sonarlintAd");
    db.properties().insertProperties(userSession.getLogin(), null, null, null, property);

    CurrentWsResponse response = call();

    assertThat(response.getDismissedNoticesMap().entrySet())
      .extracting(Map.Entry::getKey, Map.Entry::getValue)
      .contains(Tuple.tuple("sonarlintAd", true));
  }

  @Test
  public void return_sonarlintAd_not_dismissed() {
    UserDto user = db.users().insertUser();
    userSession.logIn(user);

    CurrentWsResponse response = call();

    assertThat(response.getDismissedNoticesMap().entrySet())
      .extracting(Map.Entry::getKey, Map.Entry::getValue)
      .contains(Tuple.tuple("sonarlintAd", false));
  }


  @Test
  public void test_definition() {
    WebService.Action definition = ws.getDef();
    assertThat(definition.key()).isEqualTo("current");
    assertThat(definition.description()).isEqualTo("Get the details of the current authenticated user.");
    assertThat(definition.since()).isEqualTo("5.2");
    assertThat(definition.isPost()).isFalse();
    assertThat(definition.isInternal()).isTrue();
    assertThat(definition.responseExampleAsString()).isNotEmpty();
    assertThat(definition.params()).isEmpty();
    assertThat(definition.changelog()).isNotEmpty();
  }

  private CurrentWsResponse call() {
    return ws.newRequest().executeProtobuf(CurrentWsResponse.class);
  }

}
